Hi,
I am using DDR3L memory with a VDD = 1.35V.
VLDOIN = 1.35V connected to the TPS51200.
What voltages should be connected to
VIN (pin10)
and
EN (pin7) on the TPS51200?
Thanks,
Bob
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VIN should be connected to a 2.5 V or 3.3 V external voltage rail.
EN is typically controlled by your SLP_S3 signal for VTT DDR applications. Or you can use some other signal of your choosing as the EN control.